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CVE-2026-23535
wlc Path traversal: Unsanitized API slugs in download command
High8.1EPSS 0.39%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
Description
wlc is a Weblate command-line client using Weblate's REST API. Prior to 1.17.2, the multi-translation download could write to an arbitrary location when instructed by a crafted server. This vulnerability is fixed in 1.17.2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High8.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | High8.0 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.39% · top 67% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.1.
Weakness
Affected products
- affected < 1.17.2
Affected packages
From reviewed advisories of the GitHub Advisory Database.
References (4)
- https://github.com/WeblateOrg/wlc/security/advisories/GHSA-mmwx-79f6-67jg (opens in a new tab)x_refsource_CONFIRM
- https://github.com/WeblateOrg/wlc/pull/1128 (opens in a new tab)x_refsource_MISC
- https://github.com/WeblateOrg/wlc/commit/216e691c6e50abae97fe2e4e4f21501bf49a585f (opens in a new tab)x_refsource_MISC
- https://github.com/WeblateOrg/wlc/releases/tag/1.17.2 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-mmwx-79f6-67jg (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-23535)Record last updated .